Home / 2,108,149,914-3,143,377,453.92-2,050,229,794.41

Finding the Fourth Proportional to 2,108,149,914, 3,143,377,453.92 and 2,050,229,794.41

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Solution

The fourth proportional to 2,108,149,914, 3,143,377,453.92 and 2,050,229,794.41 is: 3,057,015,095.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,108,149,914 : 3,143,377,453.92 = 2,050,229,794.41 : x
  2. Step 2: Convert to fraction form
    2,108,149,914/3,143,377,453.92 = 2,050,229,794.41/x
  3. Step 3: Cross multiply
    2,108,149,914x = 3,143,377,453.92 × 2,050,229,794.41
  4. Step 4: Simplify right side
    2,108,149,914x = 6,444,646,111,103,431,680
  5. Step 5: Solve for x
    x = 6,444,646,111,103,431,680/2,108,149,914
  6. Step 6: Final answer
    x = 3,057,015,095.70

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.